As you see in the attached jpg the system only knows wm0, but not wm1, which I would expect.Therefor I can't use the second ethernet port via my own program, because I have to use "wm1"to address the second port, otherwise (and without "setsockopt()") I would get the first port:

Well this suggests that did=0x1502 is not working. The next thing I would try is just running with this interface, eg.

# io-pkt-v-hc -de1000 vid=0x8086,did=0x1502 -ptcp

If wm0 doesn't work, then the next thing I'd try (if possible) is to remove the 0x10d3 card and try one more time.

If it still doesn't work, then the verdict is bad or unsupported hardware, or possibly something in the BIOS not working right.If at any point the did=0x1502 does work, then you know there is some interaction problem related to getting both working. I'm not sure what this could be but I'd be thinking about interrupts.

ATTENTION; this ist NOT my post, my post from 11.11.2013 ist LOST, the following text is NOT MINE!

While I can't tell you where to go next, it is clear that both should work together.The obvious next step if you have a support contract is to go to QNX.If you haven't tried Mario's suggestion, different networks or sub-nets, I would try that.

Who corrupted/killed my reply?Are there more postings which are missing in this forum?...?

Martin, shaking his head

Last edited by Eiswuerfel on Tue Nov 12, 2013 3:14 pm, edited 1 time in total.

I can't remove any of the two ethernet interfaces because it's a mainboard with two onboard ethernet interfaces.I exchanged the 0x10d3 and 0x1502 vice versa to find out if both interfaces can work as they are the first mentioned interface in the io-pkt-v4-hc call. And indeed both interfaces can work as the first parameter in the io-pkt-v4-hc call. The second parameter, whether it is 0x10d3 or 0x1502, in the io-pkt-v4-hc call will not work.

Eiswuerfel wrote:ATTENTION; this ist NOT my post, my post from 11.11.2013 ist LOST, the following text is NOT MINE!

While I can't tell you where to go next, it is clear that both should work together.The obvious next step if you have a support contract is to go to QNX.If you haven't tried Mario's suggestion, different networks or sub-nets, I would try that.

Who corrupted/killed my reply?Are there more postings which are missing in this forum?...?

Martin, shaking his head

Can`t tell you want happened, but this site is free, and as far as I know all based on volunteered work. Hence you waived your right to bitch. Good luck with your problem.

This is all quite strange. The words in red are my words, but I did not post them in large letters or in red.I did not delete or corrupt any postings, although I can. I don't know why my original posting seems to be gone.

At the risk of repeating myself, I would suggest that Mario's answer about different subnets should be tried.